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3-(2,4-dinitro-phenylazo)-estra-1,3,5(10)-trien-17β-ol is a complex organic compound with the molecular formula C21H16N4O5. It is a derivative of estradiol, a naturally occurring estrogen hormone, with a 2,4-dinitrophenylazo group attached to the 3-position. This chemical modification results in a change in the molecule's properties, such as its color and reactivity. The compound is primarily used in research settings for the detection and quantification of estrogens due to its chromogenic properties, which allow for the visualization and measurement of estradiol levels in various biological samples. Its unique structure also makes it a subject of interest in the study of hormone-protein interactions and the development of new analytical methods for hormone detection.

6562-28-3

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6562-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6562-28-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,6 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6562-28:
(6*6)+(5*5)+(4*6)+(3*2)+(2*2)+(1*8)=103
103 % 10 = 3
So 6562-28-3 is a valid CAS Registry Number.

6562-28-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,4-Dinitro-benzol-[1-azo-3]-Δ1.3.5(10)-oestratrienol-(17β)

1.2 Other means of identification

Product number -
Other names 17β-Hydroxy-3-[2,4-dinitro-phenylazo]-estratrien-(1,3,5(10))

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6562-28-3 SDS

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